FL0051 2 The flow speeds of air on the lower and upper surfaces of the wing of an aeroplane are vand 2 v respectively The

Question

FL0051 2 The flow speeds of air on the lower and upper surfaces of the wing of an aeroplane are vand 2 v respectively The density of air is p and surface area of wing is A The dynamic lift on the wing is 1 pv A 2 2 pv A 3 1 2 pv A 4 2pv A

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